Please note that your unused mig33 credits will automatically expire, after 90 days from issue. This will be effective from 30 October 2008.This applies to both free and paid credits. Our previous policy was to expire all unused credits after 30 days. Please refer to our revised Terms and Conditions on our website: www.mig33.com/termsconditions Please email contact@mig33.com , with any further questions.